diff options
Diffstat (limited to 'ext/json/parser/parser.h')
| -rw-r--r-- | ext/json/parser/parser.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/json/parser/parser.h b/ext/json/parser/parser.h index 688ffdaeba..5d4532b948 100644 --- a/ext/json/parser/parser.h +++ b/ext/json/parser/parser.h @@ -44,6 +44,9 @@ typedef struct JSON_ParserStruct { } JSON_Parser; #define GET_PARSER \ + GET_PARSER_INIT; \ + if (!json->Vsource) rb_raise(rb_eArgError, "uninitialized instance") +#define GET_PARSER_INIT \ JSON_Parser *json; \ Data_Get_Struct(self, JSON_Parser, json) |